No matter which elections you select, the elections bar chart will be named after the last elections.
And while we're talking about the elections central, past elections have to be renamed in order to: (a) preserve some sort of convention; and (b) make sure that Season 5 elections are clearly labeled as NT elections.
"I don't know half of you half as well as I should like; and I like less than half of you half as well as you deserve."